Ernest Hemingway always had cats as companions, from the ones he adored as a child in Illinois and Michigan, to the more than 30 he had as an adult in Paris, Key West, Cuba, and Idaho. All are chronicled and most are pictured here, along with revelations about how they fit into the many twists and turns of his life and loves. In 1943, Ernest Hemingway, living in the Finca in Cuba with his third wife and eleven cats, wrote to his first wife: "One...